Arid
DOI10.11646/zootaxa.4845.1.8
A new species of Psectrascelis (Coleoptera: Tenebrionidae: Pimeliinae) from the coastal dunes of the Atacama Desert, Chile
Larrea-Meza, Sebastian; Pinto, Pablo; Collado, Gonzalo A.; Zuniga-Reinoso, Alvaro
通讯作者Zuniga-Reinoso, A
来源期刊ZOOTAXA
ISSN1175-5326
EISSN1175-5334
出版年2020
卷号4845期号:1页码:109-118
英文摘要Psectrascelis is one of the most specious genus of darkling beetles of South America, comprising 82 species that inhabit arid and semiarid environments. The species are distributed mainly in Argentina and Chile. In general, the taxonomy of several species in this group has been difficult to approach. An example is Psectrascelis pilosa Solier and Psectrascelis conjugens Fairmaire, species morphologically similar which presents a rather poor original description and mislabelled. These species are distributed sympatrically in coastal terraces at the northern side of Huasco river, northern Chile. We collected several specimens of Psectrascelis on the southern side of Huasco river which are morphologically similar to P. pilosa. Morphological and genetic analysis support the description of the species Psectrascelis ammophila sp. nov., which is more closely related to Psectrascelis elongata and Psectrascelis pilipes specularis than other morphologically similar species (Psectrascelis pilosa and Psectrascelis conjugens). The importance of the Huasco river as barrier and the evolutionary convergence is discussed to explain the crypsis and the phylogenetic pattern found.
英文关键词Biogeographical barrier cryptic species convergence phylogeny Huasco river taxonomy Nycteliini
类型Article
语种英语
收录类别SCI-E
WOS记录号WOS:000568877000008
WOS关键词NYCTELIINI ; GENUS ; REGION
WOS类目Zoology
WOS研究方向Zoology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/326257
作者单位[Larrea-Meza, Sebastian] Univ Valparaiso, Fac Ciencias Mar & Recursos Nat, Escuela Biol Marina, Lab Ecol & Impactos Ambientales, Ave Borgono 16344, Vina Del Mar, Chile; [Pinto, Pablo] Univ Vina del Mar, Escuela Salud, Campus Rodelillo, Vina Del Mar, Chile; [Collado, Gonzalo A.] Univ Bio Bio, Fac Ciencias, Dept Ciencias Basicas, Ave Andres Bello 720, Chillan, Chile; [Zuniga-Reinoso, Alvaro] Univ Cologne, Inst Zool, Zulpicher Str 47b, D-50674 Cologne, Germany
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Larrea-Meza, Sebastian,Pinto, Pablo,Collado, Gonzalo A.,et al. A new species of Psectrascelis (Coleoptera: Tenebrionidae: Pimeliinae) from the coastal dunes of the Atacama Desert, Chile[J],2020,4845(1):109-118.
APA Larrea-Meza, Sebastian,Pinto, Pablo,Collado, Gonzalo A.,&Zuniga-Reinoso, Alvaro.(2020).A new species of Psectrascelis (Coleoptera: Tenebrionidae: Pimeliinae) from the coastal dunes of the Atacama Desert, Chile.ZOOTAXA,4845(1),109-118.
MLA Larrea-Meza, Sebastian,et al."A new species of Psectrascelis (Coleoptera: Tenebrionidae: Pimeliinae) from the coastal dunes of the Atacama Desert, Chile".ZOOTAXA 4845.1(2020):109-118.
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